use base steps as-is for non sd/sdxl models

Signed-off-by: vladmandic <mandic00@live.com>

CHANGELOG.md

@@ -15,6 +15,7 @@
   - update package requirements  
 - **Fixes**
   - add video ui elem_ids, thanks @ryanmeador  
+  - use base steps as-is for non sd/sdxl models  
 
 ## Update for 2026-01-22
 

modules/processing_helpers.py

@@ -386,7 +386,7 @@ def calculate_base_steps(p, use_denoise_start, use_refiner_start):
     if len(getattr(p, 'timesteps', [])) > 0:
         return None
     cls = shared.sd_model.__class__.__name__
-    if 'Flex' in cls or 'Kontext' in cls or 'Edit' in cls or 'Wan' in cls or 'Flux2' in cls or 'Layered' in cls:
+    if shared.sd_model_type not in ['sd', 'sdxl']:
         steps = p.steps
     elif is_modular():
         steps = p.steps